11764280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26737}}^1$

素因数の和:26759

約数の個数: 32

約数和(自身を含む): 28877040

約数和(自身を除く): 17112760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 26737, 53474, 106948, 133685, 213896, 267370, 294107, 534740, 588214, 1069480, 1176428, 1470535, 2352856, 2941070, 5882140, 11764280]

約数ペア:

[(1, 11764280), (2, 5882140), (4, 2941070), (5, 2352856), (8, 1470535), (10, 1176428), (11, 1069480), (20, 588214), (22, 534740), (40, 294107), (44, 267370), (55, 213896), (88, 133685), (110, 106948), (220, 53474), (440, 26737)]